| 小粒种子精量播种机研究现状及发展趋势 |
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| 引用本文： | 杜佳伟,杨学军,刘立晶,赵金辉,赵郑斌.小粒种子精量播种机研究现状及发展趋势[J].农业工程,2017,7(6):9-13. |
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| 作者姓名： | 杜佳伟 杨学军 刘立晶 赵金辉 赵郑斌 |
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| 作者单位： | 1.中国农业机械化科学研究院，北京100083 |
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| 基金项目： | 国家重点研发计划“小麦、油菜、谷子、苜蓿精量播种技术与装备研发”（项目编号：2017YFD0700702） |
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| 摘 要： | 我国小粒种子作物种类繁多，种植面积广泛，但由于其种子体积小、质量小，部分种子几何形状不规则，为精量播种造成了很大的困难。简述了国内外小粒种子精量播种机的研究现状，总结了当前我国小粒种子精量播种机的现状特点及存在的问题，指出了我国小粒种子精量播种机未来发展的方向，为小粒种子精量播种机的研究和设计提供参考。
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| 关 键 词： | 小粒种子 精量播种机 研究现状 发展趋势 |
Research Status and Development Trend of Precision Seeder for Small Seeds |
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| Du Jiawei,Yang Xuejun,Liu Lijing,Zhao Jinhui and Zhao Zhengbin.Research Status and Development Trend of Precision Seeder for Small Seeds[J].Agricultural Engineering,2017,7(6):9-13. |
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| Authors: | Du Jiawei Yang Xuejun Liu Lijing Zhao Jinhui and Zhao Zhengbin |
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| Abstract: | There are many kinds of small seed crops in China，and the planting area is extensive.But it is difficult for precision seeding because of its small size，light weight and irregular shape of some seeds.Research status of precision seeder for small seeds at home and abroad was described.Current characteristics and existing problems of China′s precision seeder for small seeds were summarized.Based on these，development trend and direction of China′s precision seeder for small seeds were pointed out.It provided reference for study of precision seeder for small seeds. |
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